Lesson 4: Standard Solutions

• Hook:Question for student to answer using the zipper method: what does the word standard mean? Lead into discussion of standard solutions.

Content:

• Introduction to solution preparation c_iv_i=c_fv_f
• Kool-Aid lab: www.haspi.org/.../Labs%20and%20Activities/Activity_koolaid_.pdf

Consolidation:

• Exit slip: solve a solution preparation problem using c_iv_i=c_fv_f

Other Teaching Ideas:

• Simulation of solution preparation
• Practice chemistry worksheets: http://misterguch.brinkster.net/pra_solutionworksheets.html